Using developer api ebay jobs

I am looking for a python script which can take input song lyrics and convert it into video You can use any third party API to achieve it i just need the script to convert song lyrics to video

...maximum of 7 days, so they must be suppliers who ship from Aliexpress warehouses in Europe, preferably from an Aliexpress warehouse located in Poland. I need to synchronize the product database of this supplier with my store, so I need the supplier's number, its products (SKU / GETIN), quantity and current price. API or xml synchronization. I will make wholesale purchases for my warehouse, but access may be via the Alliexpress dropshipping platform. Ideal Skills: - API/database creation and handling - Aliexpress XML / Scrapping - E-commerce experience The database should gather the following data fields for each product from selected Aliexpress suppliers: - Supplier id - Product SKU - Product name - Product description - Product image - Product price - S...

I'm looking for a talented NextJS front-end developer to help with the design and implementation of an email campaign platform. Key Requirements: - Strong experience with NextJS - Proficient in Shadcn UI for design implementation - Proven track record with API integration - Familiarity with SMTP for email handling and sending The project is specifically focused on the front-end, so your expertise in creating a responsive, visually appealing design is key. The main goal is to have an efficient and user-friendly interface for our email campaign platform. If you have a good eye for design and a solid understanding of API integrations and advanced NextJS concepts, I'd love to hear from you. API collections will be provided one initial converstation a...

I'm looking for an experienced widget developer who can create an inline code widget to be used with the ChatGPT API. The widget should display the results from this API on a specific page of my website. Here are specific requirements: - Search Box: A simple search box like google search bar - Display Area: display area should include text and link responses from chatgpt API. Skills and Experience Needed: - Expertise in widget development and inline code - Deep understanding of the ChatGPT API - Strong grasp on UI/UX for effective search box design

...should demonstrate the following: - In-depth familiarity with Power BI and its functionalities - Experience in creating dynamic and interactive reports, dashboards, and data visualizations - Proficiency in Power BI RestAPI, DataFlows, PowerShell -Write scripts or API queries to pull data from the Power BI service about each dataflow, including refresh history to get durations, and status of incremental refresh. - Ability to translate complex data into clear, compelling visuals -Develop the actual Power BI report, integrating API data sources, and setting up refresh schedules for the report itself to ensure data is up-to-date. Applications should include a detailed project proposal showcasing how you plan to address and accomplish the tasks outlined. Please note that ...

I'm seeking a skilled Full Stack Developer with a main focus on backend development. The project requirements are as follows: - Backend Development: Proficiency in Node.js is a must. - Frameworks and Libraries: While I haven't specified any specific framework or library for you to use, feel free to suggest ones that you believe will benefit the project. - Database Management: Proficiency in working with MongoDB is a requirement for the successful completion of this project. - Basic Knowledge of integrating Backend with frontend (frontend is in ) Ideal Skills and Experience: - Solid experience with Node.js development. - Proficiency in MongoDB for database management. If you can bring these skills to the table, I'd love to hear from you.

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As an already established Apple Developer, I am looking for expertise in adding an enterprise license to my account. The primary purpose for this action is to enable third party downloads, specifically for direct distribution. While my application is highly engaging and falls into the gaming category, I am looking for an expert proficient in iOS app distribution processes, who can provide strategic guidance and action in accordance with Apple's policies and protocols. Key skills will include understanding of Apple's enterprise program, app store optimization and iOS app development. Direct experience with gaming apps would be beneficial.

I need an experienced Laravel developer to undertake crucial tasks within a large-scale project over a two-week timeline. The Laravel-specific requirements are as follows:- 1. Fix the Home Dashboard to display real data instead of dummy data in Laravel. 2. Implement form data transfer from the website to the CRM Enquiry Menu in Laravel. 3. Ensure that won enquiries are correctly displayed after conversion to contacts in Laravel. 4. Highlight the current menu item on the left in Laravel. 5. Correct CSV download functionality in Contacts, ensuring filters, headers, and special characters are handled properly in Laravel. 6. Enable clicking anywhere on the contact data table to open the view of that particular contact in Laravel. 7. Remove the display of the last date from the top of t...

Brief: We are a health tech startup, operating in stealth mode, looking for a mobile designer specialized as a Figma Developer. We're seeking a talented individual to assist in crafting mockup apps. You'll be working on 2-3 very basic user flows initially, with the potential for more as the project progresses. Confidentiality and signing an NDA are mandatory, and we expect you to bring your creativity to the table, empathizing with our customers as you design. Requirements: * Proficiency in Figma, with a robust portfolio showcasing your design skills. * Portfolio showcasing previous designs and experience in creating mock-up apps. * Ability to think creatively and put yourself in the customer's shoes during the design process. * Strong communication skills to collabo...

I'm looking for a developer to create a Caller ID app for both Android and iOS platforms using MySQL database. The app should have the following features: - Comprehensive Caller Identification: The app should be able to identify incoming calls and display the caller's information if available. - Anti-Spam: The app should have a feature that can help block spam calls. When a call comes in, you will check that call through the API It will give you a response with his phone number, name, photo, and address You will display that information 1. Login first app. (SERVER URL, USERNAME, PASSWORD) 2. I just need the information of the person who gave the phone from my database to show his name, photo, and address. 3. If he wants ...

Experience with Nintendo Switch must be verifiable.

...design to be converted to PHP/HTML. This is a shipping website with one main function: A shipping calculator. Custom built, no API. Primary objective: 1) Customer chooses from country and to country (Very similar to this website's interface: ). 2) After the customer gets a rate from two couriers only (UPS and FedEx) and multiple shipping services, the customer provides more information about three things: A) The sender. B) The receiver. C) The package. Then a customer checks out using Paypal. Secondary objective but not as important or could done possibly at a later phase: 1) Package tracking which possibly needs an API. 2) Basic signup and sign-in menu similar to this of ( - Check it). Which the customer can see his order number

I am learning and facing an issue when creating a PWA: 1. I want the app to work as PWA, currently doesn't show "install app" on the browser 2. I want the app to work offline %100 3. npm run dev shows 2 warnings, I would like to fix: Warning 1: ⚠ Invalid options detected: ⚠ Unrecognized key(s) in object: '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '10', '11', '12', '13', '14', '15', '16', '17', '18', '19', '20', '21', '22', '23' Warning 2: ⚠ InjectManifest has been called multiple times, perhaps due to running webpack ...

As an event organizer, I am currently in need of a Unity developer who specializes in building animation-styled 3D visuals for LED panels. Key features include: - Creating highly interactive visuals that would increase the overall on-site engagement during our event scheduled on the 18th of May. The project needs to be completed within a week. - Crafting animated-styled 3D visuals to be displayed on LED panels. The ideal candidate should: - Have significant previous experience in Unity development for LED panels. - Possess the creativity and technical skills to bring our vision for animation-styled 3D visuals to life. - Have a strong grasp of developing fully interactive digital experiences. This is a time-sensitive project, hence efficiency and rapid turn-around time will b...

...to create secure, transparent, and efficient solutions. We are currently seeking a talented and experienced Web Full-Stack Developer with blockchain expertise to join our team. Job Summary: As a Web Full-Stack Developer with blockchain experience, you will play a crucial role in designing, developing, and maintaining our blockchain-based electricity engineering platform. You will be responsible for creating user-friendly and visually appealing web applications that integrate blockchain technology. Your work will contribute to enhancing the user experience and defining the future of our platform. Responsibilities: Design and develop user-friendly web applications using modern web technologies and frameworks. Collaborate with cross-functional teams to gather requir...

I am seeking a website developer to build a custom e-commerce website for me. It will include specific features and functionalities based on my requirements, as well as 6-10 pages. I am looking for someone who is experienced working with web-development technologies such as HTML, CSS, and JavaScript, and who is comfortable working with platforms like WordPress and Shopify. The developer should also have knowledge of best practices in e-commerce and web design. If you’ve got the skills and experience to create the perfect tailor-made website for me, please get in touch.

I'm looking for a professional who can help me enlist my collection of leather bags and wallets onto existing e-commerce site like amazon, flipkart, ebay, shopify etc. I also need help with managing the online selling process. Ideal Skills and Experience: - Prior experience with leather goods is a plus - Proficiency in e-commerce platforms and product listing - Strong understanding of e-commerce marketing and selling strategies - Excellent written communication for product descriptions - Familiarity with various payment processing methods Key Responsibilities: - Enlisting the available leather goods onto the e-commerce platform - Creating engaging product listings with attractive product images, detailed descriptions, and accurate price information - Managing the online sell...

*LARAVEL EXPERT for ONGOING WORK* Seeking a skilled developer to enhance my web-app: PHASE 1 - Adding few features and fixing current bugs, so an updated version of the product can be launch. PHASE 2+ - Feature development including implemention of designs already made via Figma, maintance and continue enhance the platform, optimization of performance and scalability. - SMS and WhatsApp API integration. - integrate Payment Methods like PayPal and gateways. The ideal developer needed to be with a strong proficiency in GITHUB, AWS, experienced PHP developer, experience with Laravel, MySQL (RDS), Vue.js, EC2 (Ubuntu). IMPORTANT: Thee current version needed some improvments by UX/UI and fufunctionality. Prior expercience in user interface design needed as well....

I'm looking for a skilled developer to create a specific API endpoint using Postman. - The purpose of this endpoint is to retrieve transaction records. - The endpoint should return the retrieved data in JSON format. The ideal candidate should have: - Proficiency in Postman and API development - Previous experience with data retrieval APIs - Strong understanding of JSON data structure Please provide examples of similar projects you've worked on.

I need an expert React developer to work on my healthcare website project. As your primary task, you'll be responsible for both designing the front-end of the site and setting up the back-end database. It is critical that you have: - A strong grasp of React and database management - Prior experience with similar projects - Ability to implement requested features and functionalities, which are: - User registration and login - An appointment booking system - Navigation to the nearest pathology center - An AI ML tool for generating smart reports with graphical representation Make sure your application demonstrates your experience and expertise. Also note that while I do have a website design in mind, I’m looking forward to discussing how best we can implement these...

...Angular Developer, ideally with 3 years or more experience. As an Angular Developer, you will be responsible for developing and implementing user interface components using Angular concepts such as modules, components, services, and directives. The Developer will primarily be responsible for the following tasks: Responsibilities: Designing and developing user interfaces using Angular best practices. Adapting interface for modern internet applications using the latest front-end technologies. Writing JavaScript, CSS, and HTML. Developing product analysis tasks. Making complex technical and design decisions for AngularJS projects. Developing application codes and unit tests in AngularJS, JavaScript, and Rest Web Services. Requirements: 3+ yea...

Looking for experience developer who can develop for me an arbitrage trading system. The requirements are the following: Connect 20 crypto exchanges (CEX) there API so can watch the prices of 100 cryptocurrencies which we will provide. Allow us to connect crypto exchanges accounts API with the arbitrage trading system and execute the trades by a single click. The system is for personal use. More details via call.

...the first step. Thank you! My Requirements are: -Combine the settings of the programs mentioned (ngPost, Nyuu, NewsUP, SabNZBd) -download functions like the program "sabNZBd" -for Windows (With a proper installation routine and as an .exe file!!) -Python -NNTP (Network News Transfer Protocol) -modern GUI and a nice logo :) -source code, commenting on the source code properly ! -expandable ! -API usage -work with rss feeds -Periodic check if files still complete -option for hidden autostart -The program is supposed to download a certain sort of links like url use with an browser or pdf with an pdf viewer -rar/7zip support -multipar support () -automate posts by scanning folder(s) -auto delete files/folders once posted -full obfuscation of the Article

...looking for a talented web developer to launch a Usenet search engine website. This is a unique opportunity for someone with hands-on experience in building secure, efficient and user-friendly search platforms. Here's a snapshot of what's on my wish list: Skills and experience: - Knowledge of HTML (as stated, but ideally also Python, JavaScript or PHP). - In-depth knowledge of NNTP (Network News Transfer Protocol) - Good track record of creating well-documented, bug-free code - Ability to implement basic security measures to protect user data Project specifics: - Search engine is already functional, only improvements and a few customizations will be needed - Changes and adjustments are needed in the admin area, e.g. editing newsgroups and adjusting retention - A simpl...

I'm looking for a skilled React.js developer to help me run the app locally using or deploy it to sever using anydesk. I will provide a great detailed review. @danielhvoigt/how-to-make-your-react-app-open-locally-through-an-index-html-file-413b0405907

I'm in need of a C program that can communicate with a REST API and retrieve data in JSON format. Key Requirements: - The program should be able to establish a connection with the specified REST API and retrieve data in JSON format. Ideal Skills: - Proficiency in C programming language - Experience with REST APIs and JSON data format - Strong understanding of data retrieval techniques Please note that I'm only looking for a C program that can successfully retrieve data from a REST API in JSON format.

...for a developer proficient in Puppeteer to automate specific processes on Facebook. Tasks involved: Convert a script already written in Python. It does the following tasks - Automated Content Posting: I need an automation system that will take care of content posting. This will be in various formats including text, images, and videos. - Data Extraction: The second task involves extracting data from different Facebook groups. The data to be captured includes; links, emails in both posts and comments, images, videos, and other details like links in comments. Frequency of Extraction: - The data extraction process is not fixed to any specific time frame; it should run on-demand, according to our needs. Ideal Skills: - Strong knowledge of Puppeteer - Experience with Faceboo...

I'm in urgent need of a proficient developer to integrate property listings from a REST API into my Wordpress theme. You'll be dealing primarily with: - Fetching property listings and key details from the REST API. - Inserting this data into the theme in a way that is clean, professional, and user-friendly. The focus will be on delivering the following information for each property in an engaging manner: - Eye-catching images and compelling descriptions. - Property size and pricing details. - Location specifics and contact details for interested parties. A successful completion of the project requires in-depth knowledge of REST APIs, Wordpress themes, and property listing best practices. Previous experience in similar projects is a huge plus. I'm loo...

I'm on the hunt for a skilled mobile game developer to help me bring my idea to life. Specifically, the project is similar to 'Stop' or 'Trivia Pursuit' and intended for an adult target audience. Key Requirements: - Proficient in programming mobile games - Expertise in creating time-based challenges - Proven track record in crafting visually engaging 2D graphics Let's connect, and I'll share my game idea further. Excited to meet a passionate developer who can translate my vision into an enjoyable and engaging mobile game experience.

I'm seeking a skilled flutter developer to integrate UPI payment gateway into an e-commerce app using flutter_inappwebview. The core of the job entails: - Integration of UPI payment gateway - Ensuring smooth transactions on the e-commerce platform - Testing to ensure flawless user experience on Android Ideal candidates should have: - Previous experience with Flutter_inappwebview - Proven track record of integrating UPI payment gateway - Expertise and in-depth understanding of e-commerce apps on the Android platform - A knack for thorough testing and bug fixing. Working on this project will require you to navigate the complexities of creating a seamless user experience, integrating payments, and ensuring the robustness of the e-commerce app while focusing on the Andr...

I'm seeking a talented business developer with a specific focus in the technology industry. The successful candidate will aid in expanding my business internationally, focusing on medium-sized enterprises. Responsibilities: - Identify and approach potential international clients within the technology industry - Create engaging and impactful proposals to secure new business opportunities - Manage and maintain relationships with clients, ensuring exceptional service and customer satisfaction Ideal Skills: - Significant experience in business development within the technology sector - Proven ability to develop and maintain strong relationships with medium-sized enterprises - Expertise in drafting creative, persuasive proposals and pitches - Strong networking skills with intern...

NEED URGENT. We are looking to significantly enhance the features of our existing website and therefore, are in search of an expert Laravel Developer. While the specifics of the tasks are yet to be finalized, the main objective focuses around the addition of new features to our website. The right person for this job would be able to have a strong command over Laravel development and proficiency in both backend and frontend development. Experience with database management is also a plus. It's important that you can: - Incorporate new features seamlessly - Ensure functionality and efficiency of codebase - Conduct testing and debugging Kindly bid if you are skilled in Laravel development and have a portfolio to showcase your skills and experience.

I'm seeking an HTML developer to assist with a range of tasks on a static website. Primarily, I'm looking to enhance the design and ensure its mobile responsiveness. - **Design Improvements:** I particularly need help with improving the layout of the site. So, if you have a good eye for design and can suggest and implement changes to the layout, I would be very interested in working with you. - **Mobile Responsiveness:** Mobile responsiveness is crucial for a site's usability and SEO. Therefore, you should be able to adjust the layout of the site for different screen sizes. This would involve ensuring that the site looks good and functions well on mobile devices. Ideal skills for this project include: - Strong HTML and CSS knowledge - Experience in web design and ...

As an eBay seller with less than 50 listed items in the Electronics and tech gadgets category, I'm seeking a competent individual who can not only manage my store but also assist with product sourcing and inventory management. - Store Management: Your foremost responsibility will be to oversee the daily operations of the store. This includes but is not limited to, responding to customer inquiries, processing orders efficiently, and ensuring that our feedback score remains high. - Product Sourcing: I'm looking for someone with a knack for identifying profitable products in the tech and electronics niche. Your role will encompass researching trending items, finding reliable suppliers, negotiating deals, and ensuring the products are priced competitively. - Inventory Mana...

I'm in need of a talented frontend developer with proficiency in HTML, CSS, and JavaScript. The ideal candidate should have experience working on both websites and web applications. Familiarity with Bootstrap, Material UI, and Tailwind CSS is a plus. Key responsibilities will include: - Crafting high-quality, visually appealing user interfaces - Ensuring cross-platform compatibility and responsiveness - Collaborating with the design team to actualize wireframes The perfect candidate will have: - Strong experience with HTML, CSS, and JavaScript - Proven track record of designing and developing websites and web applications - Working knowledge of design frameworks such as Bootstrap, Material UI, and Tailwind CSS - Excellent communication and problem-solving skills If you think...

...create new chats, and select chat models (free users can access ChatGPT 3.5, premium users can opt for ChatGPT 4.5) Stage Two: • Daily Limit & API: Add a page to the admin panel for setting daily token consumption limits for both ChatGPT 3.5 and 4.5 (free and premium) and allocate an area for APIs • Facebook Pixel: Seamless Facebook Pixel integration • Chrome DB: Critical for vector database functionality • Admin RAG: Either integrate this GitHub RAG or build a comparable solution with the same features, capable of managing hundreds of thousands of PDFs to empower the chatbot's knowledge base • Translation: Create a translation page using ChatGPT 4.5 API for premium members, similar to Google Translate Stage Three: • Search AI...

I'm on the lookout for a proficient Python developer with expertise in the FastAPI framework to create an API for a small scale project with few users and limited data. Here’s what’s needed: - Comprehensive Database integration: Ensure seamless integration with a non-relational database, specifically MongoDB. - Execute CRUD operations: The API should be capable of executing functions like Create, Read, Update, and Delete within the database. Ideal Skills and Experience: - Proven experience with Python and FastAPI framework. - Experience working with non-relational databases, particularly MongoDB. - Knowledge of CRUD operations and API development. This would be a fantastic fit for someone looking to utilise their skills to drive a small yet ...

Hello We are looking for a Google Play Console user who can help us with app upload. The ideal candidate should be familiar with the Google Play Console and have experience in uploading apps to the Google Play Store. The main responsibilities of this role include managing app listings, uploading APKs, and ensuring compliance with Google Play policies and guidelines. We are seeking someone who can efficiently navigate the Play Console interface, troubleshoot common issues, and optimize app metadata for better visibility. If you have a strong understanding of the app submission process and can deliver high-quality results, we would love to hear from you! Skills needed: - Google Play Console - App upload - APK management - Google Play policies - Troubleshooting - App metadata optimization - ...

...is already done. The model we want must be able to perform two functions. 1. Generate a song based on the text entered by the user using the sample voice selected by the user. 2. Converts the voice of the song uploaded by the user to the voice selected by the user. To achieve this, the developer must do the following: 1. You must search for sample voices and corresponding pictures that the model you developed can produce and upload them on the frontend page. (Please refer to ) 2. Proceed with model development and training. 3. Develop bakend API. 4. Integrates backend and frontend. 5. Integrate payment process. 5. Complete the project 7:59 Please attach your brief cover letter detailing your experience and why you are

I'm in need of an experienced Android developer to work on an existing app that targets the general public. The project involves a mix of UI/UX improvements, bug fixes, and the addition of new features. Key responsibilities include: - Enhancing the app's overall user experience through UI/UX improvements. - Addressing any existing bugs and issues in the application. - Implementing new features, primarily push notifications. Given the extensive nature of these changes, I'm looking for a professional with a proven record in Android app development. You should have experience with UI/UX, bug fixing, and adding new features in Android applications. Your expertise in push notifications is particularly important for this project. Previous work on apps targeting the gene...

I'm looking for an experienced WordPress developer to create a custom plugin with intermediate functionality. Key Responsibilities: - Developing a custom WordPress plugin with intermediate functionality (e.g., custom post types, taxonomies) Ideal Skills and Experience: - Proficiency in WordPress plugin development - Experience with intermediate functionality plugins - Excellent understanding of custom post types and taxonomies Please note that this project does not require integration with any specific third-party services.

I'm in need of a xamarin developer who can assist in the deployment of my updated iOS app on AppStore. Specifically, I require: - Expert assistance in distributing my iOS app update on the AppStore. - An understanding and familiarity with updating functionalities in the app, particularly in terms of its distribution on an app store. Unfortunately, I'm unable to specify the enhancements made to the app as that info is not currently available. However, the main goal is successful distribution on the AppStore without any hitches. Ideal candidates have: - Experience in Xamarin development - A strong understanding of iOS app distribution on the AppStore - Proficiency with app updates & deployment - Can work independently and troubleshoot effectively. I appreciate y...

I'm seeking a full-stack developer to build a sophisticated core banking solution web application. Key Requirements: - JavaScript and Java proficiency are a must - The web application should have a sleek and modern design Key Features: - The most critical feature for this project is user account management Ideal Candidate: - Proficient in JavaScript and Java - Experience in designing modern and aesthetically pleasing web applications - Previous experience with core banking solutions or financial applications is highly desirable - Strong background in creating robust user account management systems - Excellent problem-solving and analytical skills - Ability to work independently and efficiently Please include your relevant experience and a portfolio of your previous work wh...

I am looking for a skilled web developer with sound experience in full-stack development. The project centers around constructing a discount website with specific attributes. Key Responsibilities: - Creating user registration and login functionality. - Adding a feature for product search and filtering. - Setting up coupon code generation. Key Requirements: - Design and implement basic password protection security measures for user registration and login. - Capture essential user information during the registration process, such as name, email address, and contact details. Ideal Skills: - Experience in building eCommerce or discount sites. - Proficiency in working with databases to manage user info and site content. - Proven track record in web security proc...

I'm chasing an animator well-practiced in Blender3D to build a brief, 20-second 3D animation. 1. The timestamped narration script and the audio for narration in the animation are attached. 2. Animation and general sounds or noises like grunts / roars etc. can be sourced from the internet. Please use your discretion. The sillier the better. 3. In case generic music is referenced (eg. Rave music or crowd noise), feel free to use your discretion. 4. In case of any doubts, please feel free to ping us. We want to work closely with the animators and guide with details wherever needed. 5. You can use any two pre-made animal models for this video (you don't need to create new characters, use any existing you've worked with before). 6. Audio / Narration can be sped up to meet time...

I'm looking for a Python Developer to assist with a project. While the specifics are not laid out here, the skills you'll need are varied: - Web development - Data analysis - Automation scripting Experience with frameworks like Django or Flask, libraries like NumPy, and the ability to create web applications, analyze data for reports, and automate tasks is a significant plus. Please reach out with your relevant experience.

I'm looking for an experienced Flutter developer who can help me build a cross-platform mobile application for both Android and iOS. The ideal candidate should have a strong understanding of UI/UX design and be comfortable with integrating backend services. The primary responsibilities for this project include: - Developing a mobile application for Android and iOS using Flutter - Ensuring the app has a user-friendly and aesthetically pleasing design - Implementing backend services as needed The ideal freelancer for this project should have: - Proven experience in developing cross-platform mobile applications with Flutter - A strong understanding of UI/UX design principles - Experience with integrating backend services into mobile applications If you have a portfolio d...

I'm seeking an experienced developer who is proficient at Java Node.js to create a dynamic and interactive betting website. Key points of focus include: - Creation of a user-friendly feature for straightforward odds and results display. No complicated calculations are required, simply a clear presentation of basic odds and stats. - Incorporation of a lively and interactive user interface that allows users to engage and work quickly. Ideal candidates would have extensive experience in similar work, particularly in developing fluid and interactive interfaces. A strong background in Java Node.js API Integaration is mandatory. This project requires a blend of technical skill and creativity to deliver a product that is both functional and user-friendly.

I need a skilled Android developer to create an app using WebView. - The app should be compatible with Android 5.0 (Lollipop) and above. - It should primarily feature a WebView. - The development process should ensure smooth functioning and optimal user experience.